19
Lights
If you’re using your phone with a car kit, use 
Menu
 4 3 8 to 
set your phone’s lights to 
On
 (lights stay on) or 
Automatic
 
(after 15 seconds, lights turn off until the next key is pressed, 
phone rings, etc.).
For information about turning your phone’s lights on at any 
time, see page 9.
Send own number
Use 
Menu
 4 1 3 to access this network service, which allows 
you to display your phone number to the person you are 
calling. This feature is only effective when calling a number 
that is equipped with Caller ID.
Preset
 uses the default network setting (on or off). Contact 
your service provider to find out what the default is.
On
 displays your number to people you call.
Off
 prevents your number from being shown to people you 
call.
System selection
Use 
Menu
 4 3 5 to tell your phone how to choose a digital 
system (network) if more than one is available. Your selection 
remains active until you change it or change the SIM card.
If you choose 
Automatic
, the phone automatically selects 
an available system. The phone beeps when it switches to a 
different system.
If you choose 
Manual
, the phone searches for and displays 
available systems. Scroll to the one you want, then press 
Select
. The phone requests registration and displays the 
result. If you lose connection while in Manual mode, the 
phone prompts you to select a system again.
For information on analog system selection, see ‘Analog 
system selection’ on page 71.